Rhyl Flats wave buoy daily averages for Mar 2025 last observation shown oldest observation available Monthly averages for
Average Wave Height
8 ft
0 — 108.7 ft
Average Wave period
4 secs
2 — 17 secs
Average Wave Direction
NNW
Average Water temperature
10 °C
7.1 — 9.4 °C
| Day | Wave height (ft) | Wave Period (s) | Wave Direction | Water Temp (°C) |
|---|---|---|---|---|
| 35 | 8 | N | 23.0 | |
| 31 | 7 | WNW | 18.3 | |
| 22 | 6 | WSW | 16.5 | |
| 43 | 9 | W | 18.8 | |
| 12 | 4 | W | 9.7 | |
| 24 | 5 | W | 17.1 | |
| 10 | 4 | WNW | 10.7 | |
| 31 | 7 | NW | 19.7 | |
| 3 | 4 | NW | 9.4 | |
| 1 | 3 | NE | 7.7 | |
| 1 | 3 | E | 7.4 | |
| 1 | 3 | ENE | 7.3 | |
| 1 | 3 | ENE | 7.3 | |
| 2 | 3 | ENE | 7.3 | |
| 2 | 3 | ENE | 7.3 | |
| 1 | 3 | NNW | 7.3 | |
| 1 | 3 | N | 7.3 | |
| 1 | 3 | N | 7.3 | |
| 2 | 4 | NNW | 7.4 | |
| 4 | 4 | NNW | 7.5 | |
| 2 | 3 | N | 7.6 | |
| 2 | 3 | N | 7.8 | |
| 1 | 3 | NE | 7.8 | |
| 1 | 2 | E | 7.6 | |
| 1 | 3 | NNW | 7.5 | |
| 1 | 3 | WSW | 7.4 | |
| 2 | 4 | WNW | 7.3 | |
| 2 | 3 | WNW | 7.3 | |
| 1 | 3 | WNW | 7.3 | |
| 1 | 3 | NW | 7.3 | |
| 1 | 3 | NW | 7.3 |
Realtime data displayed on this page is from the Regional
Coastal Monitoring Programme.